| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain satisfactory sound quality while maintaining the reduced size of a camera. Ž<P>SOLUTION: A lens barrel (20) having a fixed cylinder (25) on its circumference includes: movable members (30, 35) that are moved from the fixed cylinder (25) from the state of being accommodated on the sides of the fixed cylinder (25); and sound recording means (40, 45) disposed on the movable members (30, 35) and used for recording sounds. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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